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inna [77]
3 years ago
13

Solve x2+4x+1=0. Please someone help me asap

Mathematics
2 answers:
Tanya [424]3 years ago
8 0
--Answer--


The answer is resolved in the photo.

Regards!

I hope it helps you :)

Soloha48 [4]3 years ago
5 0
The answer is C. x= 2+/- the square root of 3
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I hope you could get this answer
larisa [96]

Answer:  -12

Step-by-step explanation:    x is -4 so -(-4) is positive 4. d = 3 so -3 = -3. -3x4 = -12.

3 0
2 years ago
A square pyramid with a height of 7 inches has a volume of 47.25 cubic inches. Find the side length of the square base.
Romashka [77]

Answer:

4.5 inches

Step-by-step explanation:

volume= 1/3 (base area) × height

47.25= 1/3 ( base area) × 7

20.25 = base area

now since the base is a square we can evaluate base area = length²

20.25= length²

length = 4.5 inches

5 0
3 years ago
10-12 i need help
Vladimir79 [104]

Answer:

Step-by-step explanation:

-2

4 0
2 years ago
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Which phrase is represented by the expression 5 % (36 + 9)?
AnnZ [28]

Answer:

36+9=45+5%=47.25

Step-by-step explanation:

3 0
3 years ago
At the start of the week, Ladasha’s checking account had a balance of $34. She deposited $50 each day for three days. She made a
Rama09 [41]
34 + 50 *3 - 60+22 hope this helps out
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3 years ago
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